Classic Audi - View Single Post - Re-shim tappets

mikes2 · 20-10-20, 09:10 PM

It's possible another head has gone on.

It's more likely though that the tooling for hydraulic heads started before Aug 85 and your car was a recipient of a later style head.

The engine number listed for Aug 85 starts at DS 343512. May 85 was DS316909

Is your number between those two ?

20-10-20, 09:10 PM	#19
mikes2 4 ring whore! Classic Audi Club Member Join Date: Nov 2007 Location: Polmont Posts: 2,617	It's possible another head has gone on. It's more likely though that the tooling for hydraulic heads started before Aug 85 and your car was a recipient of a later style head. The engine number listed for Aug 85 starts at DS 343512. May 85 was DS316909 Is your number between those two ? __________________ 1991 90 quattro 20v sport 1991 90 quattro